Grade 12Mechanics
Please sir/madam solve the question which i m sending you as soon as possible
1 Answer
PASUPULETI GURU MAHESH
THE ANSWER IS A YOU USING THE K1+U1=K2+U2
K1+(-GMEm/RE)=0+(-GMEm/2RE)
NOW K1= 1/2( GMEm/RE)
THEREFORE K.E = 1/2( GMEm/RE)
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